What is Jennifer Diaz's specialty?

Jennifer Diaz (NPI 1053636431) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in Port Jefferson Station, NY.

Where does Jennifer Diaz practice?

Jennifer Diaz practices in Port Jefferson Station, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1053636431.

How much does Medicare pay Jennifer Diaz?

Jennifer Diaz (NPI 1053636431) received approximately $120K in total Medicare Part B payments, serving 426 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1053636431

Jennifer DiazMD

Allergy/ ImmunologyPort Jefferson Station, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

857

Unique beneficiaries

—

Total services

12,516

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 272 Allergy/ Immunology providers in NY — top quintile (cohort median 2,067).

PRESCRIBING · PART D · 2024

Total Rx claims

1,603

Beneficiaries

—

Total drug cost

$256K

Distinct drugs

Brand share

5.9%

Top prescribed drugs

Levocetirizine Dihydrochloride424 claims

Ipratropium Bromide376 claims

Azelastine Hcl245 claims

Fluticasone Propionate212 claims

Montelukast Sodium59 claims

QUALITY · MIPS · 2024

Final MIPS score

94.5

Quality

89.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.82%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$20

Top paying entities

Food and Beverage$2K

Education$20

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330185

Hospital

REFERRAL NETWORK

Where Jennifer Diaz's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Sugrue Otolaryngology · Port Jefferson Station, NY	19	69
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	18	83

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	17	79

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events